$ sudo mv /etc/pacman.d/gnupg /root/pacman-key.bak
[gametest@gametest ~]$ sudo pacman-key --init
gpg: /etc/pacman.d/gnupg/trustdb.gpg: trustdb created
gpg: no ultimately trusted keys found
gpg: starting migration from earlier GnuPG versions
gpg: porting secret keys from '/etc/pacman.d/gnupg/secring.gpg' to gpg-agent
gpg: migration succeeded
==> Generating pacman master key. This may take some time.
gpg: Generating pacman keyring master key...
gpg: directory '/etc/pacman.d/gnupg/openpgp-revocs.d' created
gpg: revocation certificate stored as '/etc/pacman.d/gnupg/openpgp-revocs.d/C9BE4066706054F52B071C02BFFBD190E359B4EE.rev'
gpg: Done
==> Updating trust database...
gpg: marginals needed: 3  completes needed: 1  trust model: pgp
gpg: depth: 0  valid:   1  signed:   0  trust: 0-, 0q, 0n, 0m, 0f, 1u
[gametest@gametest ~]$ sudo pacman-key --populate archlinux endeavouros
==> Appending keys from archlinux.gpg...
==> Appending keys from endeavouros.gpg...
==> Locally signing trusted keys in keyring...
  -> Locally signed 12 keys.
==> Importing owner trust values...
gpg: setting ownertrust to 4
gpg: setting ownertrust to 4
gpg: setting ownertrust to 4
gpg: inserting ownertrust of 4
gpg: setting ownertrust to 4
gpg: setting ownertrust to 4
gpg: setting ownertrust to 4
gpg: setting ownertrust to 4
gpg: setting ownertrust to 4
gpg: setting ownertrust to 4
gpg: setting ownertrust to 4
gpg: setting ownertrust to 4
==> Disabling revoked keys in keyring...
  -> Disabled 45 keys.
==> Updating trust database...
gpg: marginals needed: 3  completes needed: 1  trust model: pgp
gpg: depth: 0  valid:   1  signed:  12  trust: 0-, 0q, 0n, 0m, 0f, 1u
gpg: depth: 1  valid:  12  signed: 102  trust: 0-, 0q, 0n, 12m, 0f, 0u
gpg: depth: 2  valid:  78  signed:  29  trust: 78-, 0q, 0n, 0m, 0f, 0u
gpg: next trustdb check due at 2024-11-18
[gametest@gametest ~]$ sudo pacman -Syy archlinux-keyring endeavouros-keyring
:: Synchronizing package databases...
 core
 core                  116.2 KiB   672 KiB/s 00:00 [-------------] 100%
 extra                   7.5 MiB  2.75 MiB/s 00:03 [-------------] 100%
 multilib              133.5 KiB   835 KiB/s 00:00 [-------------] 100%
 endeavouros            14.2 KiB  48.0 KiB/s 00:00 [-------------] 100%
warning: archlinux-keyring-20241015-1 is up to date -- reinstalling
resolving dependencies...
looking for conflicting packages...

warning: insufficient columns available for table display
Packages (2) archlinux-keyring-20241015-1
             endeavouros-keyring-20231222-1

Total Download Size:   0.02 MiB
Total Installed Size:  1.68 MiB
Net Upgrade Size:      0.00 MiB

:: Proceed with installation? [Y/n]
:: Retrieving packages...
 endeavouros-keyr...    21.1 KiB   285 KiB/s 00:00 [-------------] 100%
(2/2) checking keys in keyring                     [-------------] 100%
(2/2) checking package integrity                   [-------------] 100%
error: endeavouros-keyring: signature from "manuel <[email protected]>" is unknown trust
:: File /var/cache/pacman/pkg/endeavouros-keyring-20231222-1-any.pkg.tar.zst is corrupted (invalid or corrupted package (PGP signature)).
Do you want to delete it? [Y/n]
error: failed to commit transaction (invalid or corrupted package (PGP signature))
Errors occurred, no packages were upgraded.
[gametest@gametest ~]$ sudo pacman -U /var/cache/pacman/pkg/{archlinux,endeavouros}-keyring
loading packages...
error: '/var/cache/pacman/pkg/archlinux-keyring': could not find or read package
error: '/var/cache/pacman/pkg/endeavouros-keyring': could not find or read package
[gametest@gametest ~]$ sudo rm /var/cache/pacman/pkg/archlinux-keyring
rm: cannot remove '/var/cache/pacman/pkg/archlinux-keyring': No such file or directory
[gametest@gametest ~]$ sudo rm /var/cache/pacman/pkg/endeavouros-keyring
rm: cannot remove '/var/cache/pacman/pkg/endeavouros-keyring': No such file or directory
[gametest@gametest ~]$ sudo pacman -S endeavouros-keyring
resolving dependencies...
looking for conflicting packages...

warning: insufficient columns available for table display
Packages (1) endeavouros-keyring-20231222-1

Total Download Size:   0.02 MiB
Total Installed Size:  0.01 MiB
Net Upgrade Size:      0.00 MiB

:: Proceed with installation? [Y/n]
:: Retrieving packages...
 endeavouros-keyr...    21.1 KiB   103 KiB/s 00:00 [-------------] 100%
(1/1) checking keys in keyring                     [-------------] 100%
(1/1) checking package integrity                   [-------------] 100%
error: endeavouros-keyring: signature from "manuel <[email protected]>" is unknown trust
:: File /var/cache/pacman/pkg/endeavouros-keyring-20231222-1-any.pkg.tar.zst is corrupted (invalid or corrupted package (PGP signature)).
Do you want to delete it? [Y/n]
error: failed to commit transaction (invalid or corrupted package (PGP signature))
Errors occurred, no packages were upgraded.
[gametest@gametest ~]$ sudo rm /var/cache/pacman/pkg/*.part
rm: cannot remove '/var/cache/pacman/pkg/*.part': No such file or directory